Truck driver&#39;s tool



FIG. 1 is a front view of a truck driver's tool showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is the opposite side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design of a truck driver's tool, as shown and described. 